Answer:
89n
Step-by-step explanation:)
Answer:
x = 3/2
Step-by-step explanation:
4X + 1/2(4X +6)=12
Distribute
4x+2x+3 = 12
6x +3 = 12
Subtract 3 from each side
6x+3-3 = 12 -3
6x = 9
Divide each side by 6
6x/6 = 9/6
x = 3/2
<span>First of all to calculate the distance between two points we can use distance formula
d=Square Root [(x2-x1)^2 + (y2-y1)^2]
Now substitute the given points p(x1,y1) and q(x2,y2)in above distance formula
The values are X2=3, X1=8and Y2=8and Y1=2.
After Substituting the values
d=Square Root[(-5)^2+(6)^2]
d=Square Root(25+36]
d=Square Root[61]
d=7.8
7.8 is the distance between points P(8, 2) and Q(3, 8) to the nearest tenth.</span>
Take any point (x,y) on the line
distance between (x,y) and the focus = distance from the point to the directrix
s sqrt(x^2 + y^2) = |x - (-6)|
x^2 + y^2 = x^2 + 12x + 36
y^2 = 12x + 36
that is the required equation
Answer:
Option A is correct
703.36 square inches.
Step-by-step explanation:
Surface area(A) of cylinder is given by:
....[1]
where,
r is the radius of the cylinder and h is the height of the cylinder.
As per the statement:
From the given figure:
h = 0.5 ft and r = 8 inches.
Convert ft into inches.
1 ft = 12 inches
then
in 0.5 ft = inches
Substitute the given values and use 
in [1] we have;
Simplify:
Therefore, the surface area of the following cylinder is, 703.36 square inches.
